<template>
    <div class="hot_consultation">
        <div class="title" v-if="configData.title">
            {{configData.title}}
        </div>
        <div class="list-box">
            <draggable
                    class="dragArea list-group"
                    :list="configData.list"
                    group="hot_consultation"
                    handle=".move-icon"
            >
                <div class="item" v-for="(item,index) in configData.list" :key="index" >
                    <div class="move-icon">
                        <span class="iconfont-diy icondrag"></span>
                    </div>
                    <div class="img-box" @click="modalPicTap(item,index)">
                        <img :src="item.img" alt="" v-if="item.img">
                        <div class="upload-box" v-else><i class="el-icon-camera-solid" style="font-size: 30px;" /></div>
                        <div class="delect-btn" @click.stop="bindDelete(item,index)"><span class="iconfont-diy icondel_1"></span></div>
                    </div>
                    <div class="info">
                        <div class="info-item" v-for="(infos,key) in item.info" :key="key">
                            <span>{{infos.title}}</span>
                            <div class="input-box" @click="getLink(index,key,item.info)">
                                <el-input v-model="infos.value" :readonly="key===item.info.length-1?true:false" :placeholder="infos.tips" :maxlength="infos.max">
                                    <el-button v-if="key===item.info.length-1" slot="append" icon="el-icon-arrow-right"></el-button>
                                </el-input>
                            </div>
                        </div>
                    </div>
                </div>
            </draggable>
            <div>
                <el-dialog :visible.sync="modalPic" width="950px" title='上传图片'>
                    <uploadPictures :isChoice="isChoice" @getPic="getPic" :gridBtn="gridBtn" :gridPic="gridPic" v-if="modalPic"></uploadPictures>
                </el-dialog>
            </div>
        </div>
        <template v-if="configData.list">
            <div class="add-btn" v-if="configData.list.length < configData.maxList">
                <el-button plain style="width: 100%; height: 40px; border-color:#1890FF; color: #1890FF;" @click="addBox">添加咨询项</el-button>
            </div>
        </template>
        <linkaddress ref="linkaddres" @linkUrl="linkUrl"></linkaddress>
    </div>
</template>

<script>
    import vuedraggable from 'vuedraggable'
    import uploadPictures from '@/components/uploadPicture';
    import linkaddress from '@/components/linkaddress';
    export default {
        name: 'c_card_hot_info_config',
        props: {
            configObj: {
                type: Object
            },
            configNme: {
                type: String
            }
        },
        components: {
            draggable: vuedraggable,
            linkaddress,
            uploadPictures
        },
        data () {
            return {
                defaults: {},
                configData: {},
                modalPic: false,
                isChoice: '单选',
                gridBtn: {
                    xl: 4,
                    lg: 8,
                    md: 8,
                    sm: 8,
                    xs: 8
                },
                gridPic: {
                    xl: 6,
                    lg: 8,
                    md: 12,
                    sm: 12,
                    xs: 12
                },
                activeIndex: 0,
                indexLast: 0,
                lastObj: {}
            }
        },
        mounted () {
            this.$nextTick(() => {
                this.defaults = this.configObj
                this.configData = this.configObj[this.configNme]
                // 初始化默认配置
                if (!this.configData.list) {
                    this.configData.list = []
                    this.addBox()
                }
            })
        },
        watch: {
            configObj: {
                handler (nVal, oVal) {
                    this.defaults = nVal
                    this.configData = nVal[this.configNme]
                },
                deep: true
            }
        },
        methods: {
            linkUrl(e){
                this.configData.list[this.activeIndex].info[this.indexLast].value = e
            },
            getLink (index,key,item){
                this.indexLast = item.length-1
                if(key !== item.length-1){
                    return
                }
                this.activeIndex = index
                this.$refs.linkaddres.init();
            },
            addBox () {
                let obj = {
                    img: '',
                    info: [
                        {
                            title: '标题',
                            value: '',
                            tips: '请输入咨询标题',
                            max: 20
                        },
                        {
                            title: '描述',
                            value: '',
                            tips: '请输入咨询描述',
                            max: 50
                        },
                        {
                            title: '链接',
                            value: '',
                            tips: '请选择链接地址',
                            max: 100
                        }
                    ]
                }
                this.configData.list.push(obj)
            },
            modalPicTap (item, index) {
                let _this = this;
                _this.$modalUpload(function(img) {
                    // 使用$set确保响应式更新
                    _this.$set(item, 'img', img[0]);
                    // 强制更新视图
                    _this.$forceUpdate();
                })
            },
            getPic (pc) {
                this.$nextTick(() => {
                    // 使用$set确保响应式更新
                    this.$set(this.configData.list[this.activeIndex], 'img', pc.att_dir);
                    this.modalPic = false;
                    // 强制更新视图
                    this.$forceUpdate();
                })
            },
            bindDelete (item, index) {
                if (this.configData.list.length === 1) {
                    this.lastObj = this.configData.list[0]
                }
                this.configData.list.splice(index, 1)
            }
        }
    }
</script>

<style scoped lang="scss">
    .hot_consultation{
        margin-bottom: 20px;
        .title{
            padding: 13px 0;
            color: #999;
            font-size: 12px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
            
        .list-box{
            .item{
                position: relative;
                display: flex;
                margin-top: 20px;
                border-bottom: 1px solid #eee;
                padding-bottom: 10px;
                .move-icon{
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    width: 30px;
                    height: 80px;
                    cursor: move;
                }
                    
                .img-box{
                    position: relative;
                    width: 70px;
                    height: 70px;
                    img{
                        width: 100%;
                        height: 100%;
                    }
                }
                    
                .info{
                    flex: 1;
                    margin-left: 22px;
                    .info-item{
                        display: flex;
                        align-items: center;
                        margin-bottom: 10px;
                        span{
                            width: 40px;
                            font-size: 13px;
                        } 
                        .input-box{
                            flex: 1;
                           /deep/.ivu-input{
                               font-size: 13px!important
                           } 
                        }
                    }
                }
                    
                .delect-btn{
                    position: absolute;
                    right: -7px;
                    top: -12px;
                    .iconfont-diy{
                        font-size: 25px;
                        color: #999;
                    }
                }
            }
            
            .add-btn{
                margin-top: 10px;
            }
        }
    }
    
    .upload-box{
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        width: 70px;
        height: 70px;
        background: #f7f7f7;
        font-size: 12px;
        color: #cccccc;
    }
</style>